DGI Balanced Fund Equity Securities Risk [Member] Smaller Companies Risk [Member] Large Cap Stock Risk [Member] Investment Company And E T F Risk [Member] Mortgage Related And Other Asset Backed Securities Risk [Member] Extension Risk [Member] Prepayment Risks [Member] Yield Risk [Member] U S Government Securities Risk [Member] Changing Fixed Income Markets [Member] Corporate Debt Risk [Member] Foreign Securities Risk [Member] Currency Risk [Member] Emerging Market Risk [Member] Puerto Rico Specific Risk [Member] Market Risk [Member] Investment Company 1940 Act Risk [Member] Interest Rates Risk [Member] Credit Risks [Member] Municipal Securities Risk [Member] Redemption Risk [Member] Leverage Risk [Member] Convertible Securities Risk [Member] When Issued And Delayed Delivery Securities Risk [Member] Cash And Cash Equivalents Risk [Member] Tax Risks [Member] Management Risk [Member] Cybersecurity Risk [Member] Floating Rate Notes Risk [Member] Inflation Risk [Member] Reverse Repurchase Agreements And Purchase And Sale Contracts Risk [Member] Valuation Risk [Member] No F D I C Insurance Risk [Member] DGI U.S. Government Money Market Fund Money Market Risk [Member] Debt Securities Risk [Member] New Small Fund Risk [Member] Credits Risk [Member] Repurchase Agreements Risk [Member] Financial Markets Regulatory Risk [Member] Class P Class T Class NT Class A Class C Class I Class A Withholding Class A Non-Withholding Class I Non-Withholding Class I Withholding Blended Benchmark Index (50% Bloomberg U.S. Aggregate Bond Index/ 50% S&P 500 Total Return Index) (Index returns do not reflect deduction for fees, expenses, or taxes) Bloomberg U.S. Aggregate Bond Index (Index returns do not reflect deductions for fees, expenses, or taxes) S&P 500 Total Return Index (Index returns do not reflect deductions for fees, expenses, or taxes)